commander

noun

com·​mand·​er kə-ˈman-dər How to pronounce commander (audio)
Synonyms of commandernext
1
: one in an official position of command or control: such as
b
: the presiding officer of a society or organization
2
: a commissioned officer in the navy or coast guard ranking above a lieutenant commander and below a captain
commandership noun

Examples of commander in a Sentence

a surrender of the fort by the commander without a single shot having been fired the intrepid commander of the HMS Surprise
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Days later, Trump, much to the surprise of even his own advisers, responded by assassinating Iran’s top military commander, Qassem Soleimani, in Iraq. Karim Sadjadpour, The Atlantic, 31 Jan. 2026 The Coast Guard’s Sector Boston commander, Jamie Frederick, said frigid temperatures and stormy conditions made finding survivors at night difficult, a task made more challenging with a nor’easter approaching the East Coast this weekend. Michael Casey, Los Angeles Times, 31 Jan. 2026 Mike Pintacura, one of the former guard commanders who spoke to the Sentinel for last week’s story, said this week that lawmakers in the Florida House were seeking answers. Jeffrey Schweers, The Orlando Sentinel, 30 Jan. 2026 These systems, often powered by AI, share data in real-time to make collective decisions based on a human commander’s intent, acting as a force multiplier in contested or dangerous environments. Sabbir Rangwala, Forbes.com, 30 Jan. 2026 See All Example Sentences for commander

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of commander was in the 14th century

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Cite this Entry

“Commander.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/commander. Accessed 1 Feb. 2026.

Kids Definition

commander

noun
com·​mand·​er kə-ˈman-dər How to pronounce commander (audio)
1
: one in official command especially of a military force or base
2
: a naval commissioned officer with a rank just below that of captain
commandership noun

More from Merriam-Webster on commander

Last Updated: - Updated example sentences
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